Along with rival company FCS, Futures make the bulk of all surfboard and Stand up paddle fins in the world. You might say - a fin's just a fin right? But with slight performance gains coming from tiny changes in the outline and NACA profiles of the fins, fin companies are always researching and developing new products to make you surf better. 

While the larger fin on your SUP board is probably a US box - chances are the thrusters (those little two on the outside) are housed in a Futures box. Unless you're riding a quad - then all four of your fins might be futures boxes. Either way - if you haven't ridden them, you've definitely seen them around. 

Check out this video for a glimpse into the world of Futures, at their USA based factory.